Organ or piano - BeginningComposed by Charles E. Callahan Jr. (1951-). Hymn Setting. Catholic Year A Solemnity of the Most Holy Trinity. Reformation, World Communion Sunday, Communion. Published by MorningStar Music Publishers (MN.10-829).

Organ or piano - BeginningComposed by Charles E. Callahan Jr. (1951-). Hymn Setting. Catholic Year A Solemnity of the Most Holy Trinity. Reformation, World Communion Sunday, Communion. Published by MorningStar Music Publishers (MN.10-829).